If you want to carry out an activity that isn’t currently covered by your environmental permit, you need to apply to have it added before you start. As your business evolves – new equipment, additional waste streams, a change to your discharge – your permit needs to keep pace, or you risk operating outside its conditions.
Our consultants manage environmental permit variation applications end to end, from working out whether your change counts as minor, normal or substantial, through to liaising with regulatory bodies on your behalf. Whether your existing permit is based on standard rules or bespoke conditions, the starting point is to establish what must change and what supporting information the regulator is likely to require.
When do you need an environmental permit variation?
You should apply to vary your permit before you make changes to your operations that need new or amended conditions – for example, expanding your operations, changing the types of waste you handle, or modifying a discharge to water. Administrative changes, such as an update to your company details, are also handled through a variation.
A permit variation is different to a new permit application. Rather than starting from scratch, a variation updates the conditions of your existing permit to reflect a specific change, while the rest of the permit remains in place. If your activities have changed so significantly that your current permit no longer reflects your operation at all, our Environmental Permit Applications service covers that broader scope.
What are the categories of permit variation, including substantial variation?
Environment Agency variations fall into three categories:
- Minor variation – administrative-only changes, such as a site boundary update, that don’t increase environmental risk.
- Normal variation – changes that may increase environmental risk, require new management plans, or modify permitted activities.
- Substantial variation – where the regulator needs to carry out significant assessment, such as a change that could have a significant effect on human health or the environment.
Fees differ by category and regulator. We’ll confirm what to expect before you commit to an application, so there are no surprises.
The category that applies depends on the nature of the change and the level of environmental risk involved, rather than the size of your business or the type of permit you hold. A standard rules permit uses predefined templates for common activities and generally suits operations with no significant changes to site layout, while a bespoke environmental permit is more likely where site-specific conditions are needed. A change that increases environmental risk at a regulated facility is more likely to be treated as a normal or substantial variation, regardless of whether your permit is standard rules or bespoke.
What information, including a risk assessment, do you need to prepare a permit variation?
Before submitting a variation application, it helps to have a clear picture of what’s changing and why, with enough information to determine the correct variation category and any supporting requirements. This typically includes:
- A description of the proposed change to your operations, equipment or waste streams, clearly setting out the proposed changes to activities or processes.
- Details of how the change affects any existing management systems, such as environmental management plans or risk assessments, along with any supporting documents and, where relevant, fire prevention plans.
- Supporting information on environmental risk, particularly where the change could affect emissions, discharges or nearby sensitive receptors; a risk assessment may be needed.
- Confirmation of the current conditions in your existing permit, so any amendments are clearly set out against your current baseline.
Your consultant will work with you to identify what’s needed for your specific change, so you’re not gathering information you don’t require.
How does Cura Terrae support your application?
Our consultants manage your permit variation from the initial assessment through to regulator liaison, so you have a single point of contact throughout. This typically involves:
- Assessing your proposed change to establish whether it’s likely to be treated as a minor, normal or substantial variation.
- Identifying what supporting information is needed, including any updates to management plans or environmental risk assessments for your waste operations or regulated facility.
- Preparing and submitting the application on your behalf, ensuring it reflects the conditions of your existing permit, that the correct application form is used, the form is completed in full, and the application is supported by the right documents.
- Liaising with the regulator throughout their assessment, responding to any queries and handling requests for clarification while the application is being reviewed, and keeping you informed of progress.
- Confirming the outcome and updated permit conditions once the variation has been approved.
This approach means you always know where your application stands, without needing to manage regulator correspondence yourself.
Can I transfer my permit to someone else?
It’s also possible to transfer your permit, or part of it, to another person or operator at any time – for example, when a business or site changes hands. Your consultant can help gather the relevant information from your business and the party you’re transferring to, to keep the process straightforward.
Key benefits of our Permit Variation service
- Ensure your permit covers all your current activities and risks.
- Make changes to your permit without unnecessary delay.
- Expert guidance to help you work out which variation category applies to your change and avoid delays.
- A dedicated consultant managing the process from application to approval and helping you notify the regulator where needed.
